4820-01-045-7684
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-045-7684
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05487
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 08/07/1977 (49 years ago)
poppet flow control device, right-hand all ends thread direction, spring disk loading method, 3a all ends thread class, 450.0 fahrenheit single response maximum operating temp
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
450.0 fahrenheit single response
flareless all ends
automatic
threaded external tube all ends
vertical
3000.0 pounds per square inch single response
0.250 inches all ends
24.0 degrees 1st end
steel comp 303 body
steel comp 440c flow control device
qq-s-764,type 303 fed spec single material response body
qq-s-763,class 440c fed spec single material response flow control device
hydraulic fluid, petroleum base single response
straight thru
unjf all ends
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005487
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